Solve by the substitution method.8x + 9y = -11-2x + 7y = -25
A. (1, -2)
B. (2, -2)
C. (2, -3)
D. (-11, -25)
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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A. 
B. 3
C. 238
D. -3
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A. 1225 ft/min B. 1230 ft/min C. 1220 ft/min D. 1235 ft/min
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